`tchdevelopmentgroup.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns01.domaincontrol.com` ⭐
		A	2603:5:2140::1^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns01.domaincontrol.com`
		A	97.74.100.1^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns01.domaincontrol.com`
NS	`ns02.domaincontrol.com`
		A	2603:5:2240::1^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns02.domaincontrol.com`
		A	173.201.68.1^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns02.domaincontrol.com`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽²⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`NETORG3756267.onmicrosoft.com`
TXT	`v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all`
SOA	`ns01.domaincontrol.com`dns@jomax.net 2026-03-11 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

tchdevelopmentgroup.com

DNS History

10 records (6 active, 4 former)

●NSns01.domaincontrol.com2020-03-17 → 2026-03-24 · 2 obs

● 2020-03-17 16:26:16
● 2026-03-24 01:43:36

●NSns02.domaincontrol.com2020-03-17 → 2026-03-24 · 2 obs

● 2020-03-17 16:26:16
● 2026-03-24 01:43:36

●MXmx1-us1.ppe-hosted.com2026-03-24 → 2026-03-24 · 2 obs

○ 2020-03-17 16:26:16
● 2026-03-24 01:43:36

●MXmx2-us1.ppe-hosted.com2026-03-24 → 2026-03-24 · 2 obs

○ 2020-03-17 16:26:16
● 2026-03-24 01:43:36

○MXtchdevelopmentgroup-com.mail.protection.outlook.com2020-03-17 → 2020-03-17 · 2 obs

● 2020-03-17 16:26:16
○ 2026-03-24 01:43:36

●A13.248.243.52026-03-24 → 2026-03-24 · 2 obs

○ 2020-03-17 16:26:16
● 2026-03-24 01:43:36

○A15.197.148.332026-03-24 → 2026-03-24 · 1 obs

○ 2026-03-24 01:43:36

○A3.33.130.1902026-03-24 → 2026-03-24 · 1 obs

○ 2026-03-24 01:43:36

○A50.63.202.482020-03-17 → 2020-03-17 · 2 obs

● 2020-03-17 16:26:16
○ 2026-03-24 01:43:36

●A76.223.105.2302026-03-24 → 2026-03-24 · 2 obs

○ 2020-03-17 16:26:16
● 2026-03-24 01:43:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tchdevelopmentgroup.com	ns01.domaincontrol.com, ns02.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.100.1

NS records: ns01.domaincontrol.com, ns02.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tchdevelopmentgroup.com (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns01.domaincontrol.com, ns02.domaincontrol.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20)`
TXT	2	`NETORG3756267.onmicrosoft.com, v=spf1 a:dispatch-us.ppe-hosted.com incl`
SOA	1	`ns01.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)

Analysis

IP Addresses

tchdevelopmentgroup.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.

Other host names such as chartech.net, devertu.com, chrisbutterfield.com, nhfi.net and hom.group share IP numbers with tchdevelopmentgroup.com.

Name Servers

tchdevelopmentgroup.com is delegated to two name servers: ns01.domaincontrol.com and ns02.domaincontrol.com.

tchdevelopmentgroup.com uses the same name server setup as other domains, including tce-az.com, cornelia-melcher.de, updist.com, antts.org and gigitjobs.com.

Host names with two IP numbers:

ns01.domaincontrol.com points to 2603:5:2140::1 and 97.74.100.1.

ns02.domaincontrol.com points to 2603:5:2240::1 and 173.201.68.1.

Mail Servers

tchdevelopmentgroup.com is handled by two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

tchdevelopmentgroup.com uses the same mail server setup as other domains, for instance tcpcstore.com, clubatmainstreet.com, kensingtonprimehotel.co.uk, syrtexlabs.com and presidiores.net.

tchdevelopmentgroup.com shares at least some mail servers with other domains, for example northcentralmsdc.net, tupc.org, merosinv.com, ararental.org and silhouettelaser.com.

Host names with two IP numbers:

mx1-us1.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50.

mx2-us1.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.

tchdevelopmentgroup.com - robtex.com